Differentiate can you help me plz

Explanation:

Acceleration and the other term are the same physical phenomenon - just with opposite affects. Acceleration increases velocity, while the other term that begins with the letter "R" reduces.

***('s language filter is blocking the use of the second term in my answer.)***

Acceleration is defined as the rate of change of the velocity of an object per unit of time...

Acceleration would be a POSITIVE (+) quantity, while the r-word would be negative (-).

answercollision;